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[profiling] Add beta outgoing HTTP request profiling to .NET #28806

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Merged
merged 3 commits into from
Apr 16, 2025
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[profiling] Add beta outgoing HTTP request profiling to .NET #28806

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2b79f72
Add beta outgoing HTTP request profiling to .NET
chrisnas Apr 16, 2025
5bfc264
Fix table layout
chrisnas Apr 16, 2025
8707f4d
Merge remote-tracking branch 'origin' into chrisnas/add_http_profiling
chrisnas Apr 16, 2025
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6 changes: 4 additions & 2 deletions content/en/profiler/enabling/dotnet.md
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Expand Up @@ -66,7 +66,7 @@ The following profiling features are available in the following minimum versions
| Live heap profiling beta | 2.22.0+ | .NET 7+ |
| [Trace to Profiling integration][12] | 2.30.0+ | All supported runtime versions. |
| [Endpoint Profiling][13] | 2.15.0+ | All supported runtime versions. |
| Timeline | 2.30.0+ | All supported runtime versions (except .NET 5+ required for garbage collection details). |
| Timeline | 2.30.0+ (and 3.10.0+ for outgoing HTTP requests longer than 50 ms in beta) | All supported runtime versions (except .NET 5+ required for garbage collection details and .NET 7+ required for outgoing HTTP requests). |
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| Timeline | 2.30.0+ (and 3.10.0+ for outgoing HTTP requests longer than 50 ms in beta) | All supported runtime versions (except .NET 5+ required for garbage collection details and .NET 7+ required for outgoing HTTP requests). |
| Timeline | 2.30.0+ (and 3.10.0+ for outgoing HTTP requests longer than 50 ms in Preview) | All supported runtime versions (except .NET 5+ required for garbage collection details and .NET 7+ required for outgoing HTTP requests). |

Small update per Product lifecycle changes, however, ok to leave if your team has elected to keep "beta" wording for the libraries. (I see its used in other places on the page).


- Allocations and Live Heap profiling are in beta until .NET 10 ships with the required changes for better statistical allocations sampling.
- Continuous Profiler is not supported for AWS Lambda.
Expand Down Expand Up @@ -463,7 +463,9 @@ You can configure the profiler using the following environment variables. Note t
| `DD_PROFILING_ALLOCATION_ENABLED` | Boolean | If set to `true`, enables Allocation profiling (in Preview). Defaults to `false`. |
| `DD_PROFILING_LOCK_ENABLED` | Boolean | If set to `true`, enables Lock Contention profiling. Defaults to `false`. |
| `DD_PROFILING_HEAP_ENABLED` | Boolean | If set to `true`, enables Live Heap profiling (in Preview). Defaults to `false`. |
| `DD_PROFILING_GC_ENABLED` | Boolean | If set to `false`, disable Garbage Collection profiling used in Timeline user interface. Defaults to `true`. |
| `DD_PROFILING_GC_ENABLED` | Boolean | If set to `false`, disables Garbage Collection profiling used in Timeline user interface. Defaults to `true`. |
| `DD_INTERNAL_PROFILING_HTTP_ENABLED` | Boolean | If set to `true`, enables outgoing HTTP request profiling used in Timeline user interface. Defaults to `false`. |


<div class="alert alert-warning">
<strong>Note</strong>: For IIS applications, you must set environment variables in the Registry (under <code>HKLM\System\CurrentControlSet\Services\WAS</code> and <code>HKLM\System\CurrentControlSet\Services\W3SVC</code> nodes) as shown in the <a href="?tab=windowsservices#installation">Windows Service tab, above</a>. The environment variables are applied for <em>all</em> IIS applications.
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